Quality inspection of CTO active carbon block filter cartridge production line products

- Oct 17, 2018-

CTO active carbon block filter cartridge production line is suitable for the production of conventional activated carbon filter. It adopts uniform feeding design, simple operation and easy maintenance. At the same time, electric heating and water cooling are required. The unit can be equipped with adjustable speed uniform feeding device, which is efficient. Produce high quality filter elements.


In order to further verify the conventional activated carbon filter produced by CTO active carbon block filter cartridge production line, we must first look at the filter material. The main filter material of the air filter is filter paper. Now the filter paper is mainly made of domestic paper and imported paper. Both domestic and imported paper have good. The filter performance, while the inferior filter paper used in the counterfeit filter can not prevent dust from entering the engine, thus affecting the normal operation of the engine. Generally, the filter paper of the original filter has the same color and the paper surface is relatively flat; while the inferior filter paper color is not uniform, the paper surface is hairy and the texture is very poor.


The second is to look at the gel of the filter element. Today, the structure of the filter element is generally composed of filter paper and rubber, and the gel of the true and false filter element is also different. The rubber filter of the genuine filter has good texture and elasticity, while the fake filter rubber is soft and has a poor texture. The easier way to distinguish is to fold the air filter in half. After the loosening, the genuine filter element will quickly return to its original shape. The fake filter element has a bad adhesion to the filter paper due to the rubber texture problem, and the middle mark of the folded half is obvious.